USGS Western Ecological Research Center

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Cory Overton

   Wildlife Biologist

Cory Overton
Dixon Field Station
800 Business Park Drive, Suite D
Dixon, CA 95620
Phone: (530) 669-5083
Fax: (707) 678-5039
Email: coverton@usgs.gov
Bio
All Products
Journal_Article
2012 Casazza, ML, PS Coates, MR Miller, CT Overton, DR Yparraguirre. Hunting influences the diel patterns in habitat selection by northern pintails Anas acuta. Wildlife Biology 18:1-13. doi: 10.2981/09-099 [Journal_Article]
2012 Ackerman, JT, CT Overton, ML Casazza, JY Takekawa, CA Eagles-Smith, RA Keister, and MP Herzog. 2012. Does mercury contamination reduce body condition of endangered California clapper rails? Environmental Pollution 162: 439-448. [Journal_Article]
2010 Overton, C. T., M. L. Casazza, and P. S. Coates.  2010. Scale-dependent associations of band-tailed pigeon counts at mineral sites.  Northwestern Naturalist 91(3): 299-308. [Journal_Article]
2009 Casazza, M. L., P. S. Coates, and C. T. Overton. In Press. Linking habitat selection to brood success in greater sage-grouse: a muli-scale modeling approach. Studies in Avian Biology. [Journal_Article]
2009 Overton, C.T., M.L. Casazza, J.Y. Takekawa, and T.M, Rohmer. 2009. Sexing California Clapper Rails using Morphological Measurements. The North American Bird Bander 34(2):58-64. [Journal_Article]
2008 Casazza, M.L., C.T. Overton, J.Y. Takekawa, T. Rohmer, and K. Navarre. 2008. Breeding behavior and dispersal of radio-marked California Clapper Rails. Western Birds. 39:101-106. [Journal_Article]
2008 Casazza, M., C. Overton, M. Farinha, J. Takekawa, and T. Rohmer. 2008. California Clapper Rail and Multispecies Recovery Planning. US Fish and Wildlife Service Endangered Species Bulletin. 33(3):23-25. [Journal_Article]
2006 Overton, C. T., R. A. Schmitz, and M. L. Casazza. 2006. Linking landscape characteristics to mineral site use by band-tailed pigeons in Western Oregon: Coarse-filter conservation with fine-filter tuning. Natrual Areas Journal 26(1):38-46. [Journal_Article]
2005 Casazza, Michael L., J.L. Yee, M. R. Miller, D.L. Orthmeyer, D. R. Yparraguirre, R. L. Jarvis, and C. T. Overton. 2005. Evaluation of current population indices for band-tailed pigeons. Wildlife Society Bulletin 33(2):606-615. [Journal_Article]
2005 Overton, C. T., R. A. Schmitz, and M. L. Casazza. 2005. Post-precipitation bias in band-tailed pigeon surveys conducted at mineral sites. Wildlife Society Bulletin. 33(3):1047-1054. [Journal_Article]
Technical_Report
2009 Casazza, M.L., C. T. Overton, M. A. Farinha, A. Torregrosa, J. P. Fleskes, M. R. Miller, J. S. Sedinger, and E. Kolada. 2009. Ecology of greater sage-grouse in the Bi-State Planning Area - Final report, September 2007. U.S. Geological Survey Open-File Report 2009-1113, 50 p. [Technical_Report]
2002 Casazza, M. L., J. L. Yee, D. L. Orthmeyer, M. R. Miller, C. T. Overton, and R. Schmitz. 2002. Development of a reliable population index for Pacific Coast band-tailed pigeons. 2002 Progress Report. [Technical_Report]
2001 Casazza, M. L., J. L. Yee, C. T. Overton, D. L. Orthmeyer,and D. R. Yparraguirre. 2001. Development of mineral site counts to reliably index the Pacific Coast breeding population of band-tailed pigeons. USGS Final Report to Webless Migratory Game Bird Research Program, USFWS. [Technical_Report]
Thesis_or_DissertationPublication_BriefPresentation_with_Abstract
2011 Casazza, Michael, Cory T. Overton, Tobias Rohmer, Donald R. Strong, Peggy Olofson, Jen McBroom, Julian Wood, Leonard Liu, Steven Bobzien, Valary Bloom, Josh M. Hull, Steven Schwarzbach, Ted Grosholz, Joy Albertson, John Y. Takekawa. Restoring an Ecosystem or Endangered Species Management: Have we backed ourselves into a corner?  Abstract for: The Wildlife Society 18th Annual Conference Waikolao, Hawaii – November 5-10, 2011. [Presentation_with_Abstract]
2011 Overton, Cory T., Thuy-Vy D. Bui, Michael L. Casazza, Joel M. Shinn, John Y. Takekawa. Endangered California clapper rail use artificial floating islands: Evidence of limited tidal refugia. Abstract for: The Wildlife Society 18th Annual Conference Waikolao, Hawaii – November 5-10, 2011. [Presentation_with_Abstract]
2010 Casazza, M. L., P. S. Coates, and C. T. Overton. Linking habitat selection to brood success in Greater Sage-Grouse: A multi-scale modeling approach. Oral Presentation. Western Agencies Sage and Columbian Sharp-tailed Grouse Workshop. Twin Falls, Idaho, 8-10 June, 2010. [Presentation_with_Abstract]
2009 Casazza, M. L., P. S. Coates, C. T. Overton, and M. A. Farinha. Relationship between habitat use and brood success of greater sage-grouse: a multi-scale approach. The Wildlife Society 16th Annual Conference Monterey, California, September 20-24, 2009. [Presentation_with_Abstract]
Poster_with_AbstractPosterOpen_File_ReportBook_Chapter
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